Display screen or portion thereof with animated graphical user interface



FIG. 1 is the first image in a sequence of a display screen or portion thereof with animated graphical user interface showing our new design; and,

FIG. 2 is the second image thereof.

The appearance of the transitional image sequentially transitions between the images shown in FIGS. 1-2. The process or period in which one image transitions into another image forms no part of the claimed design.

The showing of the outer perimeter of the display screen forms part of the claimed design. The broken lines in the figures show portions of the graphical user interface that form no part of the claimed design. The black shading in FIG. 2 illustrates a portion of the design that is the color black. 

CLAIM The ornamental design for a display screen or portion thereof with animated graphical user interface, as shown and described. 